baber/WOPTO huggingface dataset:
Patent TW-506174-B (TW)
Title: Total electrical transient eliminator
Inventor: PENNINGTON DONALD G
IPC: H03H1/00
Filed: 2001-01-03
Granted: 2002-10-11
Abstract: An apparatus and method for attenuating high frequency transients on AC power lines from damaging sensitive electrical and electronic circuits in an electrical load coupled to the AC power lines is provided. The AC power line has an earth ground and the electrical load has an electrical load ground. A continuous attenuator circuit is used for attenuating high frequency transients electrically coupled between the earth ground and the electrical load ground. The continuous attenuator circuit includes a plurality of toroid cores and a single continuous strand of wire being wound individually and sequentially a number of turns around each of the plurality of toroid cores.
Patent TW-527636-B (TW)
Title: Exposure method, exposure apparatus and manufacturing method of device
Inventor: OKUNO HIROO
IPC: H01L21/027
Filed: 2001-02-02
Granted: 2003-04-11
Abstract: When a plurality of exposures are performed repeatedly on the same substrate, control factors, which are helpful to the efficiency increase, of the exposure system are changed according to the exposure accuracy required for each exposure. For example, when very high exposure accuracy is required, the control factors are changed into such states (or values) that resolution is more heavily weighted than the efficiency; and when the required exposure accuracy is not so high, the control factors are changed such that efficiency is more heavily weighted than the resolution. Therefore, when compared with the case where the exposure system is always controlled based on the same control factors, it is clear that production efficiency can be increased by this method. In addition, only when the required exposure accuracy is not high, the control factors are changed such that the production efficiency is more heavily weighted. Therefore, the exposure accuracy can be kept at a sufficiently high value.
Patent TW-496997-B (TW)
Title: Floor-mounted camera device
Inventor: SARUHASHI NOZOMU
IPC: H04N5/225
Filed: 2001-02-16
Granted: 2002-08-01
Abstract: A floor-mounted camera device comprises: a carrier part 1 provided on the frame of a display device and on the carrier stage carrying the display device; a camera supporting part 2 provided on the carrier part 1; and a camera part 3 provided on the protruded end portion 2a of the camera supporting part 2. The floor-mounted camera device of present invention is designed in such a manner that when the carrier part 1 is provided on the frame or carrier stage, the camera supporting part 2 is at least rotatable in a vertical direction X with respect to the the carrier part1 and the camera part 3 is at least rotatable in the vertical direction X with respect to the camera supporting part 2.
Patent TW-480730-B (TW)
Title: Thin film semiconductor device, polycrystalline semiconductor thin film production process and production apparatus
Inventor: HATANO MUTSUKO
IPC: H01L31/072
Filed: 2001-02-27
Granted: 2002-03-21
Abstract: In an MIS field effect transistor having a gate electrode formed on a first semiconductor layer which is a polycrystalline silicon film on an insulating substrate through a gate insulating film, a channel region formed in the semiconductor layer and a source region and a drain region arranged on both sides of the channel region, a thin film semiconductor device has a main orientation of at least the channel region of {110} with respect to the surface of the gate insulating film. Further, a polycrystalline semiconductor film having a main orientation of the surface almost perpendicular to a direction for connecting the source and drain regions of {100} is preferably used in the channel of a semiconductor device. According to the present invention, a semiconductor device having a high-quality polycrystalline semiconductor film whose grain boundary, grain size and crystal orientation can be controlled and whose film roughness and crystal defects formed by crystallization have been reduced can be obtained on the insulating substrate.
Patent TW-507085-B (TW)
Title: Zoom lens
Inventor: SUN CHIA-SHEN
IPC: G02B15/173
Filed: 2001-04-12
Granted: 2002-10-21
Abstract: The present invention is a zoom lens which comprises four lens groups, counted from the one near the object plane sequentially in the order of arrangement, the first lens group has positive refractive power, the second lens group has negative refractive power, the third group has positive refractive power, the fourth lens group has positive refractive power. When the focal length of the zoom lens varies from the short focal length (wide angle end) to the long focal length (telephoto end), the first lens group maintains fixed, the second lens group slides from the object plane to the image formation plane, and the third lens group and the fourth lens group individually slide from the image formation plane to the object plane for the function of compensating the positional shift of the image plane of the second lens group. When the zoom lens adjusts the focal lens for different object distance, it relies mainly on the movement of the second and fourth lens group together to maintain a clear image for the image formation of CCD device, said the third lens group and the fourth lens group have at least an aspherical lens each.
Patent TW-I285936-B (TW)
Title: Process for growing an epitaxial silicon layer on a semiconductor wafer
Inventor: STANDLEY ROBERT W
IPC: H01L21/205
Filed: 2001-06-26
Granted: 2007-08-21
Abstract: A modified susceptor for use in an epitaxial deposition apparatus and process is disclosed. The modified susceptor has an inner annular ledge capable of supporting a semiconductor wafer and has a plurality of holes in the surface to allow cleaning gas utilized during an epitaxial deposition process to pass through the susceptor and contact substantially the entire back surface of the semiconductor wafer and remove a native oxide layer. Also, the plurality of holes on the susceptor allows dopant atoms out-diffused from the back surface during the epitaxial deposition process to be carried away from the front surface in an inert gas stream and into the exhaust such that autodoping of the front surface is minimized.
Patent TW-475181-B (TW)
Title: Device and method for remote calibration and transmission
Inventor: SUEN WEI-PING
IPC: G12B13/00
Filed: 2001-05-09
Granted: 2002-02-01
Abstract: A device and method for remote calibration and transmission which is used for the calibration for a measuring instrument on remote site with an analog calibration signal, which includes the following steps: generating a calibration signal by a signal generating unit of the calibration device; converting the calibration signal by a first conversion unit to generate a first digital signal; providing at least a correction value for a feedback controller to correct the first digital signal; generating a second digital signal to a remote site; converting the remote second digital signal by a second conversion unit to a simulated calibration signal for analog simulation and converting the simulated calibration signal for analog simulation by a third conversion unit to a third digital signal; with feedback to regulate the second digital signal until the difference between the third and the first digital signals less than a predetermined value and approximating the simulated calibration signal to a stable analog simulation calibration signal; and, using an identical signal measuring unit to measure the calibration signal, stabilize the simulated calibration signal and regulate these correction values, respectively; then, repeating the above-mentioned steps until the measurement variance less than another predetermined value to complete the establishment of the remote transmission.
Patent TW-497252-B (TW)
Title: Process of manufacturing semiconductor device
Inventor: TAKAMURA YOSHIJI
IPC: H01L21/336
Filed: 2001-05-16
Granted: 2002-08-01
Abstract: A process of manufacturing a semiconductor device having a dual gate CMOS transistor in which an nMOS transistor in the dual gate CMOS transistor is formed by the steps of: (a) forming a gate insulating film and a silicon film on a semiconductor substrate; (b) implanting n-type impurities into the silicon film in an nMOS region of the semiconductor substrate; (c) forming a conductive film on the silicon film; and (d) patterning the silicon film and the conductive film into a gate electrode.
Patent TW-499313-B (TW)
Title: Lockout mechanism for aerosol drug delivery devices
Inventor: SCHULER CARLOS
IPC: A61M15/00
Filed: 2001-05-16
Granted: 2002-08-21
Abstract: A hand-held, portable, aerosol drug delivery system comprises a disposable container containing a drug formulation. The system also includes an aerosol generator for aerosolizing the drug formulation, and a prevention device. The prevention device prevents access to the drug formulation when in an inactive state and permits access to the drug formulation when in an activated state.
Patent TW-555727-B (TW)
Title: Plant for manufacturing cement clinker
Inventor: JENSEN LARS SKAARUP
IPC: C04B7/43
Filed: 2001-05-30
Granted: 2003-10-01
Abstract: Described is a plant for manufacturing cement clinker comprising a preheater (1) which comprises at least one last cyclone (1d) and at least one next-to-last cyclone (1c) which is connected in series via a gas duct (2c) to and fed with gas from the last cyclone (1d), a calciner (3) which comprises at least one inlet opening (9) for introducing preheated raw meal from the last cyclone (1d), and which is connected to a subsequent separating cyclone (4), a gas duct (2d) which connects the separating cyclone (4) to the last cyclone (1d), and which comprises at least one inlet opening (11) for introducing preheated raw meal from the next-to-last cyclone (1c). The plant is peculiar in that the inlet opening (11) for introducing preheated raw meal from the next-to-last cyclone (1c) into the gas duct (2d) which connects the separating cyclone (4) to the last cyclone (1d) in a vertical plane is located under at least one inlet opening (9) for introducing preheated raw meal from the last cyclone (1d) into the calciner. Hence, without affecting the installation height of the preheater, it will be possible to locate the last cyclone (1d) of the preheater (1) at an arbitrary height relative to the calciner (3), and preheated raw meal from the last cyclone (1d) can therefore be introduced at any point into the calciner (3) without any use of lifting equipment.
Patent TW-519500-B (TW)
Title: Method of manufacturing a wax mold of a wooden golf club head case
Inventor: CHEN CHING-CHI
IPC: B29C39/26
Filed: 2001-06-07
Granted: 2003-02-01
Abstract: Disclosed is a method of manufacturing a wax mod of a wooden golf club head case, comprising the steps of: filling wax fluid into a die to form a wax mold; removing and replacing portions of the die inside the wax mold with inner mode pieces of smaller size that maintain a gap with an inner wall of the wav mold; filling sand slurry into the gap to form a sand shell attached to the inner wall of the wax mold. An alternative method comprises the steps of: filling sand slurry into a die to form a sand shell with a predetermined shape; replacing an outer molding piece of the die; filling wax fluid into a gap between the new outer molding piece and the sand shell to form a wax mold coated with the sand shell. The wax mold made in accordance with this invention is not easily deformed so as to maintain the precise shape of the cast products (club head cases).
Patent TW-511048-B (TW)
Title: LCD device and method of reducing flicker therefor
Inventor: PARK HAENG-WON
IPC: G09G3/34
Filed: 2001-06-18
Granted: 2002-11-21
Abstract: A LCD device includes a timing control circuit having a flicker reducing portion for detecting an amount of flickers included in the whole of one frame to be displayed in a liquid crystal panel and controlling a brightness of the backlight according to an amount of detected flickers. The timing control circuit can evidently reduce an amount of visually recognized flickers by generating control signal to allow the brightness of the backlight to be dimmed when the amount of detected flickers is more than given rate.
Patent TW-479105-B (TW)
Title: Seal structure between cylinder head and head cover in engine
Inventor: ITO KEITA
IPC: F02F11/00
Filed: 2001-07-04
Granted: 2002-03-11
Abstract: A seal structure in an engine, including a seal member interposed between a cylinder had having a slant at least at an intermediate portion of its upper end face to which a value-operating cam chamber opens, and a head cover coupled to the upper end face of the cylinder head by a bolt to close the valve-operating cam chamber. The head cover has a fit wall portion formed thereon and fitted to an inner peripheral surface of the valve-operating cam chamber, and the seal member is mounted in a seal groove provided in an outer peripheral surface of the fit wall portion to come into close contact with an inner peripheral surface of the cylinder head. Thus, an interference can be provided equally at various portions of the seal member irrespective of the number of bolts used, and the seal member can always exhibit a good seal function.
Patent TW-498475-B (TW)
Title: Detection of process endpoint through monitoring fluctuation of output data
Inventor: BEN-DOV YUVAL
IPC: H01L21/66
Filed: 2001-08-09
Granted: 2002-08-11
Abstract: Progress of a semiconductor fabrication process is monitored by detecting data output by the process, and then correlating a specific process event to fluctuations in the output data over a time period of 10 milliseconds or less. In one embodiment, endpoint of a plasma chamber cleaning process may be identified by calculating standard deviation of intensity of optical chamber emissions based upon a local time period. The time at which standard deviation of optical emissions attains a steady state indicates endpoint of the cleaning process. Another approach to characterizing fluctuation is to perform a fast fourier transform (FFT) on the output emissions data, and then to plot over time the total power of the emissions over a relevant frequency range. The time at which total power attains a steady state also reveals endpoint of the process. Other techniques for characterizing fluctuation for process monitoring include calculation of the root-mean-square or entropy of an output signal.
Patent TW-515097-B (TW)
Title: Compound semiconductor hall sensor and process for fabricating same
Inventor: HILT LYNDEE
IPC: G01R33/07
Filed: 2001-08-17
Granted: 2002-12-21
Abstract: High quality epitaxial layers of compound semiconductor materials (1113) suitable for use in connection with Hall-effect devices can be grown overlying large silicon wafers (1101) by first growing an accommodating buffer layer (1110) on a silicon wafer. The accommodating buffer layer is a layer of monocrystalline oxide spaced apart from the silicon wafer by an amorphous interface layer (1109) of silicon oxide. The amorphous interface layer dissipates strain and permits the growth of a high quality monocrystalline oxide accommodating buffer layer. Any lattice mismatch between the accommodating buffer layer and the underlying silicon substrate is taken care of by the amorphous interface layer.
Patent TW-514951-B (TW)
Title: Vacuum fluorescence display
Inventor: KASANO KAZUHIKO
IPC: H01J19/57
Filed: 2001-09-19
Granted: 2002-12-21
Abstract: An improved vacuum fluorescence display (VFD) that is less expensive to produce and more rugged than currently available VFDs. The display includes metal side walls and fluorescent material carried on one or more silicon wafers. A ceramic, layerable insulating material is employed as the substrate on which the water or wafers are mounted. In another embodiment of the current invention, a chemical getter is incorporated into a recess formed in the ceramic substrate. The getter is positioned underneath the back side of the phosphor screen so as to significantly reduce contamination of the screen by material sputtered off of the surface of the getter.
Patent TW-544686-B (TW)
Title: Method of managing a defect in a flash memory
Inventor: HIGUCHI YOSHINOBU
IPC: G11C29/42
Filed: 2001-10-12
Granted: 2003-08-01
Abstract: In a flash memory, error management units which store information on a physical occurrence position of an error which occurred during data reading are prepared by as much as the number of bits which can be corrected by an error correction code, in a redundant portion of a physical page. If the number of positions on which the error have occurred in a same physical page exceeds the number of the prepared error management units, then it is judged that the defect is uncorrectable.
Patent TW-569209-B (TW)
Title: A recording apparatus of optical disk
Inventor: TOSAKI YOSHIHIRO
IPC: G11B19/04
Filed: 2000-05-20
Granted: 2004-01-01
Abstract: A DVD-R1 is provided with a main information region 2 in which data information is recorded in a track having a wobble, and first and second control data regions 3, 15 each of which is located at an inner periphery side in comparison with the main information region 2, respectively. Hereupon, the informational or physical structures of the first control data region 3 and the second control data region 15 are different from each other. So, in the second control data region 15, there is recorded predetermined information about the physical format and disk manufacturing process etc., for example the final address or maximum transfer rate at the occasion that the information is written into the DVD-R1. Thus the information about the physical format and the disk manufacturing process etc. recorded in the second control data region 15 are read out when the DVD-R1 is played back by a DVD player or the like. In consequence, without breaking the information about the physical format and the disk manufacturing process etc., the disk may be correctly identified, and further illegal use of the DVD or other optical disks, which infringes the copyright, may be effectively prevented.
Patent TW-587001-B (TW)
Title: Setting material and drilling method using the same
Inventor: MAZAKI SHIGERU
IPC: C09K3/14
Filed: 2002-03-14
Granted: 2004-05-11
Abstract: This invention provides a setting material and a drilling method using the same. The tip end of cylindrical shank, adapted to be driven to rotate around axial line, is provided with diamond chip 31 to form core bit 11. Setting material 51 is supplied to the space between the tip end of core bit 11 and the object 20 being butted and drilled by said tip end of core bit 11, so that diamond chip 31 can be set. The grinding particles for setting diamond chip 31 use that containing super fine powder of non-aqueous silica and hydrated resin, thereby the heating of core bit due to drilling can be reduced and the drilling speed is maintainable, therefore a deep hole drilling by drying method is feasible.
Patent TW-567642-B (TW)
Title: Antenna with substrate and conductor track structure
Inventor: HILGERS ACHIM
IPC: H01Q5/10
Filed: 2002-03-18
Granted: 2003-12-21
Abstract: An antenna (1) is described with a dielectric or permeable substrate (10) and at least one resonant conductor track structure (20) which is provided in particular for use in the high-frequency and microwave ranges and which is characterized in that the substrate (10) comprises at least one cavity (30). The cavity is preferably provided in a main surface of the substrate such that the latter has substantially the shape of a U-profile. This cavity not only enhances the radiation efficiency, but it also considerably reduces the total weight of the antenna. Further advantages of the antenna are that it offers a high degree of miniaturization as well as the possibility of surface mounting (SMD) on, for example, a printed circuit board (PCB).
Patent TW-I223807-B (TW)
Title: Optical data carrier comprising a merocyanine dye as light-absorbent compound in the information layer
Inventor: BERNETH HORST
IPC: G11B7/246
Filed: 2002-03-20
Granted: 2004-11-11
Abstract: Optical data carrier comprising a preferably transparent substrate which may, if desired, have previously been coated with one or more reflection layers and to whose surface a light-writable information layer, if desired one or more reflection substrate or a covering layer have been applied, which can be written on and read by means of blue, red or infrared light, preferably laser light, where the information layer comprises a light-absorbent compound and, if desired, a binder, characterized in that at least one merocyanine dye is used as light-absorbent compound.
Patent TW-536773-B (TW)
Title: Laser-working dielectric substrate and method for working same and semiconductor package and method for manufacturing same
Inventor: OGURA HIROSHI
IPC: B23K26/00
Filed: 2002-03-21
Granted: 2003-06-11
Abstract: A dielectric substrate for laser working contains a substance having a size of a half to 10 times of a laser light wavelength and different in refractive index from a material of the dielectric substrate. This substance enhances the absorption of a laser beam. Due to this, the energy loss in laser beam is transformed into the heat of fusion to form a penetration hole, thereby forming a well-formed penetration hole. The substance different in refractive index from the dielectric substrate material uses bubbles when the dielectric substrate is a quartz glass substrate, and a glass bead or fiber when it is a resin substrate.
Patent TW-561412-B (TW)
Title: System and method for providing hardware driver installation
Inventor: GENTRY ERIC ELWOOD
IPC: G06F9/445
Filed: 2002-03-21
Granted: 2003-11-11
Abstract: System and method for implementation of an install system (70) that provides for installing a driver for a hardware device (15) on a computer system (12). The install system (70) includes a decision mechanism (166) that determines if the hardware device (15) is connected to the computer system (12), and a user interface (162) that instructs a user to connect the hardware device (15) if it is determined that the hardware device (15) is not connected to the computer system (12). A driver installer (166) then installs the driver for the hardware device (15) if it is determined that the hardware device (15) is connected to the computer system (12). The method for installing a driver for a hardware device (15) on a computer system (12) includes the steps of determining (161) if the hardware device (15) is connected to the computer system (12), instructing a user (162) to connect the hardware device (15) if it is determined that the hardware device (15) is not connected to the computer system (12). and then installing the driver (166) for the hardware device if it is determined that the hardware device (15) is connected to the computer system (12).
Patent TW-559883-B (TW)
Title: Charged particle beam exposure apparatus, device manufacturing method, and charged particle beam applied apparatus
Inventor: MURAKI MASATO
IPC: H01J37/04
Filed: 2002-04-22
Granted: 2003-11-01
Abstract: A high-precision multi-charged-particle-beam exposure apparatus is provided without increasing the performance of a reduction electron optical system. The multi-charged-particle-beam exposure apparatus includes a charged particle source (ES) for emitting a charged particle beam, an aperture array (AA) obtained by arranging a plurality of apertures that divide the charged particle beam from the charged particle source (ES) into a plurality of charged particle beams, a lens array (LA) obtained by arranging a plurality of electron lens for forming a plurality of intermediate images of the charged particle source (ES) on substantially one plane with the plurality of charged particle beams from the aperture array (AA), a blanker array (BA) located on the plane where the plurality of intermediate images are to be formed and having a plurality of blankers, and a reduction electron optical system for reducing and projecting the images of the charged particle source (ES) onto a substrate.